Linux version not running on Raspberry Pi

[HLammers]

I tried to install Music Pattern Generator on a Raspberry Pi 400 running the latest version of Raspberry OS (Debian based Linux) and with OpenJDK Java 11 installed, but it doesn’t run. Executing Music-Pattern-Generator.Desktop doesn’t do anything and opening the Index.html file results in a blank screen. Is there any other dependency that might be missing, besides Java?

On my Windows laptop it works like a charm, but I’m using a RPi 400 as the device connecting all USB MIDI devices, so it would be great to have it running on that one.

[hisschemoller]

I'm sorry but I think I can't help you with this. I tested the app only on Ubuntu on a laptop, and have not much knowledge of Linux. The MPG is just JavaScript, so Java is not involved. I'd have expected the Index.html to at least show part of the UI in a browser, not a blank screen. Did you happen to open the devtools console to see if any errors were logged?